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ADL5591:  1805 MHz TO 1990 MHz Quadrature Modulator

Product Details


This family of monolithic RF quadrature modulators is designed for use from 869 MHz to 960 MHz and from 1805 MHz to 1990 MHz. Excellent phase accuracy and amplitude balance enable high performance, direct RF modulation for communications systems.

The ADL5590 and ADL5591 can be used as direct RF modulators in digital communications systems such as those using the Global System for Mobile Communications (GSM) network. In addition, the parts are compatible with enhanced data rates for GSM evolution (EDGE).

This family is fabricated using an advanced silicon-germanium bipolar process from Analog Devices, Inc., and is available in a 36-lead, exposed paddle LFCSP. The devices operate from −40°C to +85°C.

Applications

  • Wireless infrastructure
  • Optimized for GSM transmitters
  • Data Sheet, Rev. 0, 5/07

    FEATURES and BENEFITS

    • Operating frequencies
      ADL5590: 869 MHz to 960 MHz
      ADL5591: 1805 MHz to 1990 MHz
    • Output compression point P1dB: 16 dBm
    • Output third-order intercept point OIP3
      ADL5590: 29 dBm @ 900 MHz
      ADL5591: 30 dBm @ 1900 MHz
    • Sideband suppression
      ADL5590: <−50 dBc @ 900 MHz
      ADL5591: <−47 dBc @ 1900 MHz
    • Noise floor: −157 dBm/Hz
    • Baseband common-mode bias: 1.5 V
    • LO leakage
      ADL5590: −50 dBc @ 900 MHz, POUT = 5 dBm
      ADL5591: −44 dBc @ 1900 MHz, POUT = 5 dBm
    • Single supply: 4.75 V to 5.25 V
    • Package: 36-lead, 6 mm × 6 mm LFCSP

    Functional Block Diagram for ADL5591

    Documentation

    Title Content Type File Type
    ADL5590/ADL5591: 869 MHz to 1990 MHz Quadrature Modulators Data Sheet (Rev 0, 05/2007) (pdf, 211 kB) Data Sheets PDF
    AN-924: Digital Quadrature Modulator Gain  (pdf, 105 kB) Application Notes PDF
    RF Source Booklet  (PDF, 4353 kB)
    RF IC Product Overview - Version P (02/2014)
    Overview PDF
    Leading Inside Advertorials: Broadband I/Q Modulator Eases Radio Design  (pdf, 69 kB) Overview PDF
    ADL5375 Modulator / ADL5382 Demodulator Overview HTML
    RAQs index Rarely Asked Questions HTML
    Glossary of EE Terms Glossary HTML

    Design Tools,Models,Drivers & Software

    Title Content Type File Type
    ADIsimRF
    ADI’s ADIsimRF design tool provides calculations for the most important parameters within the RF signal chain, including cascaded gain, noise figure, IP3, P1dB, and total power consumption.
    ADIsim Design/Simulation Tools HTML
    ADIsimPLL™- Version 3.43
    ADIsimPLL enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL Synthesizer design and simulation tool available today. Simulations performed include all key non-linear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design- to-market.
    ADIsim Design/Simulation Tools HTML

    Evaluation Kits & Symbols & Footprints

    Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

    Product Recommendations & Reference Designs

    Companion Products

    Suggested Companion Products


    Recommended PLL's for the ADL5591

    • For high performance with integrated VCO, we recommend the ADF4350.
    • For lower cost, power and size with integrated VCO, we recommend the ADF4360-X family of fixed frequency PLL's.
    • For higher performance, higher frequency and faster locktimes, we recommend the discrete Integer-N, ADF4106 or the discrete Fractional-N, ADF4156.
    Recommended RF/IF Driver Amplifiers and Gain Blocks for the ADL5591
    • For the full listing of frequency and driving level options, we recommend the ADL5xxx selection table.
    Recommended Differential Dual Baseband TxDAC's for the ADL5591
    • For generating differential I and Q currents up to 125MSPS, we recommend the AD911X pin compatible family of low power, small size, TxDAC's like the AD9117.
    • For even lower power requirements up to 125MSPS, we recommend the pin compatible AD971X family of TxDAC's like the AD9717.
    • For higher bandwidths using data rates up to 250MSPS, with low noise and IMD, we recommend the pin compatible AD974X family of CMOS TxDAC's like the AD9747 or AD9125 if interpolation is required.
    • For direct conversion transmit applications up to 500 MSPS, we suggest the pin compatible AD978X family of LVDS TxDAC's like the AD9783 or AD9122 if interpolation is required.
    Recommended Power Solutions

    • For selecting voltage regulator products, use ADIsimPower.

    Were these recommendations helpful?

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    Price, packaging, availability

    Price Table Help

    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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